You need some specialized tools to install these things, but you can make the tooling from bits of steel, bolts, etc you have laying around under the bench or purchase at a hardware store. (REAL hardware stores are almost extinct but the "home-center" chains can supply the necessary materials if your moral standards will tolerate doing business with them.) See "How to Make Top Quality Turret Boards (with simple tools)" at http://site.tubedepot.com/pdf/turret_boards_v1.pdf